import Vue from 'vue'
import App from './App'
import ElementUI from 'element-ui'
import axios from 'axios'
import 'element-ui/lib/theme-chalk/index.css'
//import './assets/theme/theme-green/index.css'
import VueRouter from 'vue-router'
import store from './vuex/store'
import Vuex from 'vuex'
//import NProgress from 'nprogress'
//import 'nprogress/nprogress.css'
import routes from './routes'
// import Mock from './mock'
// Mock.bootstrap();
import 'font-awesome/css/font-awesome.min.css'

Vue.use(ElementUI)
Vue.use(VueRouter)
Vue.use(Vuex)
Vue.config.productionTip = false
axios.defaults.baseURL='http://localhost:8080/'
Vue.prototype.$http = axios

//NProgress.configure({ showSpinner: false });

const router = new VueRouter({
  routes
})
/*
router.beforeEach((to, from, next) => {
  //NProgress.start();
  if (to.path == '/login') {
    sessionStorage.removeItem('user');
  }
  let user = JSON.parse(sessionStorage.getItem('user'));
  if (!user && to.path != '/login') {
    next({ path: '/login' })
  } else {
    next()
  }
})
*/

//router.afterEach(transition => {
//NProgress.done();
//});

new Vue({
  //el: '#app',
  //template: '<App/>',
  router,
  store,
  //components: { App }
  render: h => h(App)
}).$mount('#app')

// 静态资源拦截器
router.beforeEach((to, from, next) => {
    console.log(to.path)
    if (to.path == "/"){
        next({ path: '/login' });
    }
    if (to.path == '/login' || to.path =="/shopRegister") {
        localStorage.removeItem("token");
        localStorage.removeItem("logininfo");
        next();
        return;
    }else {
        let logininfo = JSON.parse(localStorage.getItem('logininfo'));
        if (!logininfo) {
            next({ path: '/login' });
        } else {
            next();
        }
    }
})

// 前置拦截器
axios.interceptors.request.use(config=>{
    let token = localStorage.getItem("token")
    if(token){
        config.headers["token"] = token; // 让请求头上面携带token
    }
    return config;
},error => {
    Promise.reject(error)
})

// 后置拦截器 {success:false,message:"noLogin"}
axios.interceptors.response.use(config=>{
    let data = config.data;
    if(!data.success && "登录失败, 请重新登录"===data.message) {
        localStorage.removeItem("token");
        localStorage.removeItem("logininfo");
        router.push({ path: '/login' });
    }
    return config;
},error => {
    Promise.reject(error)
})